<template>
  <div class="search-history">
    <van-cell title="搜索历史">
      <div v-if="isDeleteShow">
       <span @click="searchHistories.splice(0)">全部删除</span>
       <span @click="isDeleteShow=false">完成</span>
      </div>
      <van-icon v-else name="delete" @click="isDeleteShow=true"/>
    </van-cell>
    <van-cell 
    :title="item"
    v-for="(item, index) in searchHistories"
    :key="index"
    @click="onSearchItemClick(item, index)"
    >
      <van-icon 
      v-if="isDeleteShow" 
      name="close" 
      />
    </van-cell>
   
  </div>
</template>

<script>

export default {
  name: "SearchHistory",
  components: {},
  props: {
    searchHistories: {
      type: Array,
      required: true
    }
  },
  data() {
    return {
       isDeleteShow: false
    };
  },
  computed: {},
  watch: {

  },
  created() {},
  mounted() {},
  methods: {
    onSearchItemClick(item, index) {
      if(this.isDeleteShow) {
        this.searchHistories.splice(index, 1)
      }else{
        this.$emit('search', item)
        // console.log(aaa);
      }
    }
  },
};
</script>

<style scoped lang="less">
</style>